For customized items, free samples unavailable. Hope you could understand.

Q: Where is your nearest loading port ?

A: Shenzhen / HongKong

Q: How to contact with sales?

A: You can send inquiry to sales@doitrubber.com with your detailed requirements. We will response within 24 hours; Telephone Calls are welcome too.

CR, silicone, FVMQ, EPDM customize diaphragm pump and diaphragm valves manufacturers - featured by good resistance against oil, water, heat, and shock. Equipped with Taiwan quality control and production technology, Doit Rubber is one of the leading manufacturers and suppliers in China. You can rest assured to try our customized service and wholesale custom products from our factory